Fummins Compound Turbo Kit For Ford Cummins Conversion (1970-1998 Ford)

Transform your Ford truck into a powerhouse with the Diesel Power Source Fummins Compound Turbo Kit, perfect for Cummins engine swaps into Ford models like the Cummins swapped Excursion or OBS Cummins swap. This complete twin turbo kit, designed specifically for Ford trucks from 1970-1998, is ideal for Ford Cummins conversions (Fummins) and delivers superior performance, whether you're towing, racing, or just cruising.

Fummins Kit Size Options:

Stage 2.5- Max 625hp - S362/68/.70 over S475
Stage 4- Max 675hp - S363/68/.70 over S475
Stage 4.5- Max 675hp - S363/68/.70 Ball Bearing over S480
Stage 5- Max 700hp - S363/73/.80 over S475
Stage 5.5- Max 750hp - S363/73/.80 Ball Bearing over S480
Stage 8- Max 1100hp - S366/73/.80 over S480
Stage 8.5- Max 1100hp - S366/73/.80 Ball Bearing over S480

Key Features:
• Complete Kit: Includes DPS 62/68/12 Turbo and Borg Warner S475 Turbo.
• Optimal Fit: Designed to fit easily in Ford Cummins conversions while clearing the heater A/C core.
• High-Performance Parts: Features a 3-piece high-flow exhaust manifold, largest air filter on the market, and chrome-plated high-pressure charge pipe.
• Durability: 360-degree thrust bearing for 45% more thrust load capacity, making the small turbo virtually indestructible.
• Boost Efficiency: Dual compressors keep air cooler, leading to better combustion and lower EGTs by 300-500 degrees compared to single turbos.
• Perfect for Towing: Designed for 300-600 horsepower applications with adjustable boost pressure for ultimate control.
Whether you're working on a Cummins swapped Excursion, an OBS Ford Cummins swap, or any Ford Cummins engine swap, this kit provides unmatched driveability, with spool-up similar to a stock turbo but delivering significantly more airflow and power.

Kit Includes:
• DPS small turbo and S475 large turbo
• 3-piece exhaust manifold with pre-tapped pyro ports
• Silicone charge pipe for easy installation and better flow
• Polished DPS turbocharger
• Cast hot pipe, braided oil supply lines, and all necessary gaskets and clamps
Fits Ford models from 1970-1998—ideal for Cummins engine swaps in Ford vehicles such as the Cummins Excursion swap and Cummins swapped OBS Ford trucks. This kit is perfect for enthusiasts looking to boost performance without sacrificing reliability.

Fummins
5
Posted by Spence L on Sep 13, 2023

Thanks so much guys, fummins compounds fit like a glove. 97 f350 with 74k original miles , 6k on 24 valve Cummins & 47re swap ,shackle reversal , cross over steering and around 10 inch of lift .rolling on 37s .funny thing is I built this to pull our toy hauler. Canâ€™t wait to pull with compounds. By the way I have to tell you I was skeptical of a fummins compound kit due to the lack of space but your guys on the phone assured me this kit would work. Wish I would have found you guys before I first installed my Cummins with a single BD turbo
Fitment
5
Posted by Mike J on Mar 31, 2023

These kits just fit and work with the HVAC box. I did have to modify the downpipe but I knew that going into the project. Dropped a 5.9L12V into a 2005 F350. Awesome power and torque, now just need to get the trans built.
Best compound kit for Ford/Cummins project
5
Posted by Derek T on Mar 2, 2023

This kit just fits! I went with the smaller 62/65 with s475 for my 2002 Excursion conversion. Best family tow vehicle. The kit fit and you told me I would have to modify the downpipe to fit and I just had a muffler shop do a custom fit downpipe and exhaust for me. We look forward to many more years of family camping with this new setup! Thanks DPS

VGT

Fummins Compound Turbos fits Ford Cummins Conversion